386624320

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6133}}^1$

素因数の和:6347

約数の個数: 56

約数和(自身を含む): 925473384

約数和(自身を除く): 538849064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 6133, 6304, 7880, 12266, 12608, 15760, 24532, 30665, 31520, 49064, 61330, 63040, 98128, 122660, 196256, 245320, 392512, 490640, 981280, 1208201, 1962560, 2416402, 4832804, 6041005, 9665608, 12082010, 19331216, 24164020, 38662432, 48328040, 77324864, 96656080, 193312160, 386624320]

約数ペア:

[(1, 386624320), (2, 193312160), (4, 96656080), (5, 77324864), (8, 48328040), (10, 38662432), (16, 24164020), (20, 19331216), (32, 12082010), (40, 9665608), (64, 6041005), (80, 4832804), (160, 2416402), (197, 1962560), (320, 1208201), (394, 981280), (788, 490640), (985, 392512), (1576, 245320), (1970, 196256), (3152, 122660), (3940, 98128), (6133, 63040), (6304, 61330), (7880, 49064), (12266, 31520), (12608, 30665), (15760, 24532)]